Features: Brand new and high quality The Mega328 Transistor Tester is a versatile DIY kit that automatically detects and tests various components, including transistors, diodes, capacitors, and more. Perfect for electronics enthusiasts and hobbyists. With a LCD display and easy to use rotary switch control, the Mega328 Transistor Tester provides accurate measurements of resistance, capacitance, voltage, and frequency. Designed for both beginners and experienced users, the Mega328 Transistor Tester is suitable for anyone interested in electronics and circuit testing. Whether you're repairing electronic devices, building circuits, or simply exploring the world of electronics, the Mega328 Transistor Tester is an essential tool that helps you troubleshoot and test components with ease. Upgrade your DIY projects with the Mega328 Transistor Tester and unlock new possibilities in electronics experimentation and innovation. Take your skills to the next level and unleash your creativity! Specifications: Material: PCB Size: 9x8x2cm Package Includes: 1PC Mega328 Transistor Tester note: Please allow 1-3mm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!